Engine
8284 parts
Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.
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V-Twin - 11-2236 - 80 inch FLH-FX Piston Set .010 Oversize
Keith Black
$287.36V-Twin - 11-2236 - 80 inch FLH-FX Piston Set .010 Oversize Description Keith Black dome piston set is .010 oversize with a 7.2:1 compression ratio for 1980-1984 80" Shovelhead models.The Keith...$287.36 -
V-Twin - 11-2217 - 80 inch Evolution Flat Piston Set .005
Keith Black
$277.92V-Twin - 11-2217 - 80 inch Evolution Flat Piston Set .005 Description Keith Black flat top piston set is .005 oversize with an 8.6:1 compression ratio for 1984-up Big Twin Evolution models.The...$277.92 -
V-Twin - 11-2209 - 74 inch FLH-FX Piston Set .080 Oversize
Keith Black
$285.46V-Twin - 11-2209 - 74 inch FLH-FX Piston Set .080 Oversize Description Keith Black 390 hypereutectic piston set is .080 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2208 - 74 inch FLH-FX Piston Set .070 Oversize
Keith Black
$285.46V-Twin - 11-2208 - 74 inch FLH-FX Piston Set .070 Oversize Description Keith Black 390 hypereutectic piston set is .070 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2207 - 74 inch FLH-FX Piston Set .060 Oversize
Keith Black
$285.46V-Twin - 11-2207 - 74 inch FLH-FX Piston Set .060 Oversize Description Keith Black 390 hypereutectic piston set is .060 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2206 - 74 inch FLH-FX Piston Set .050 Oversize
Keith Black
$285.46V-Twin - 11-2206 - 74 inch FLH-FX Piston Set .050 Oversize Description Keith Black 390 hypereutectic piston set is .050 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2204 - 74 inch FLH-FX Piston Set .030 Oversize
Keith Black
$285.46V-Twin - 11-2204 - 74 inch FLH-FX Piston Set .030 Oversize Description Keith Black 390 hypereutectic piston set is .030 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2203 - 74 inch FLH-FX Piston Set .020 Oversize
Keith Black
$285.46V-Twin - 11-2203 - 74 inch FLH-FX Piston Set .020 Oversize Description Keith Black 390 hypereutectic piston set is .020 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2202 - 74 inch FLH-FX Piston Set .010 Oversize
Keith Black
$285.46V-Twin - 11-2202 - 74 inch FLH-FX Piston Set .010 Oversize Description Keith Black 390 hypereutectic piston set is .010 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2201 - 74 inch FLH-FX Piston Set .005 Oversize
Keith Black
$285.46V-Twin - 11-2201 - 74 inch FLH-FX Piston Set .005 Oversize Description Keith Black 390 hypereutectic piston set is .005 oversize and is for 3.438" bore. Pistons have a compression of 9.0:1.**Note:...$285.46 -
V-Twin - 11-2160 - Cast Iron .003 Intake Valve Guide
Rowe
$11.74V-Twin - 11-2160 - Cast Iron .003 Intake Valve Guide Description Rowe cast iron unhoned intake valve guide is .003 oversize. Fits: XL 1957-1982 Additional Information$11.74 -
V-Twin - 11-2158 - Cast Iron .002 Intake Valve Guide
Rowe
$11.74V-Twin - 11-2158 - Cast Iron .002 Intake Valve Guide Description Rowe cast iron unhoned intake valve guide is .002 oversize. Fits: XL 1957-1982 Additional Information$11.74 -
V-Twin - 11-2088 - Chromoly Adjustable Pushrod
Andrews
$297.03V-Twin - 11-2088 - Chromoly Adjustable Pushrod Description Andrews EZ install chromoly pushrod.Sold as a set of 4. Fits: FLT 1999-2016 FLST 1999-2017 FXST 1999-2017 FXD...$297.03 -
V-Twin - 11-2077 - Steel Valve Spring and Collar Kit
S&S Cycle
$195.91V-Twin - 11-2077 - Steel Valve Spring and Collar Kit Description S&S valve spring and steel top collar kit, fits Big Twin and XL models Fits: FLT 1999-2016 FLST 1999-2017 FXST 1999-2017 FXD...$195.91 -
V-Twin - 11-2031 - Kibblewhite Valve and Spring Kit
Kibblewhite
$253.98V-Twin - 11-2031 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$253.98 -
V-Twin - 11-2030 - Kibblewhite Valve and Spring Kit
Kibblewhite
$255.32V-Twin - 11-2030 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$255.32 -
V-Twin - 11-2029 - Kibblewhite Valve and Spring Kit
Kibblewhite
$258.27V-Twin - 11-2029 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$258.27 -
V-Twin - 11-2028 - Kibblewhite Valve and Spring Kit
Kibblewhite
$267.25V-Twin - 11-2028 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$267.25 -
V-Twin - 11-2027 - Kibblewhite Valve and Spring Kit
Kibblewhite
$253.19V-Twin - 11-2027 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$253.19 -
V-Twin - 11-2026 - Kibblewhite Valve and Spring Kit
Kibblewhite
$241.48V-Twin - 11-2026 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$241.48 -
V-Twin - 11-2025 - Kibblewhite Valve and Spring Kit
Kibblewhite
$240.00V-Twin - 11-2025 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$240.00 -
V-Twin - 11-2024 - Kibblewhite Valve and Spring Kit
Kibblewhite
$244.50V-Twin - 11-2024 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$244.50 -
V-Twin - 11-2023 - Kibblewhite Valve and Spring Kit
Kibblewhite
$243.10V-Twin - 11-2023 - Kibblewhite Valve and Spring Kit Description Kibblewhite valve and spring kit includes stock lift valve spring set, upper collars, lower collars, keeper keys, black diamond...$243.10 -
V-Twin - 11-2022 - Lower Valve Spring Collar Set
Kibblewhite
$47.93V-Twin - 11-2022 - Lower Valve Spring Collar Set Description Sifton lower valve spring collar set is machined to work with .562" diameter guide seals and counter bored for added clearance. ...$47.93 -
V-Twin - 11-2021 - Valve Keeper Set
Kibblewhite
$44.36V-Twin - 11-2021 - Valve Keeper Set Description Sifton valve keeper set is CNC machined and heat treated. Fits: FLT 1979-1983 FX 1971-1984 EL 1936-1940 FL 1941-1984 FXR...$44.36 -
V-Twin - 11-2020 - Upper Valve Spring Retainer
Kibblewhite
$201.85V-Twin - 11-2020 - Upper Valve Spring Retainer Description Sifton upper valve spring retainer, titanium has a offset .070" to allow more installed spring height. Fits: FLT 1979-1983 FX...$201.85 -
V-Twin - 11-1969 - Knucklehead Standard Exhaust Valve Guide
Eastern Motorcycle Parts
$27.95V-Twin - 11-1969 - Knucklehead Standard Exhaust Valve Guide Description Knucklehead standard exhaust valve guide features a cast iron finish. Fits: FL 1940-1947 EL 1936-1940 Additional...$27.95 -
V-Twin - 11-1968 - Knucklehead Standard Intake Valve Guide
Eastern Motorcycle Parts
$27.95V-Twin - 11-1968 - Knucklehead Standard Intake Valve Guide Description Knucklehead standard intake valve guide features a cast iron finish. Fits: EL 1936-1940 FL 1941-1947 Additional...$27.95 -
V-Twin - 11-1967 - Cast Iron Standard Intake/Exhaust Knucklehead Valve Guide
Motorshop
$90.99V-Twin - 11-1967 - Cast Iron Standard Intake/Exhaust Knucklehead Valve Guide Description Knucklehead standard cast iron valve guide four piece set, fits intake and exhaust and does not accepts...$90.99 -
V-Twin - 11-1898 - Rowe 45 .004 Valve Guide Intake and Exhaust
Rowe
$11.74V-Twin - 11-1898 - Rowe 45 .004 Valve Guide Intake and ExhaustDescriptionRowe .004 intake and exhaust valve guide is made of Ampco 45. Fits:FXST 1984-1998FLT 1984-1998FXD 1991-1998XL 1986-2003FXR...$11.74 -
V-Twin - 11-1864 - 96 inch Twin Cam Piston Ring Set .010 Oversize
Rowe
MSRP: $69.82$69.11V-Twin - 11-1864 - 96 inch Twin Cam Piston Ring Set .010 OversizeDescriptionRowe piston ring set is for 3-3/4" bore and is .010 oversize. Features moly top compression rings and 3 piece chrome oil...MSRP: $69.82$69.11 -
V-Twin - 11-1862 - 96 inch Twin Cam Piston Ring Set Standard
Rowe
MSRP: $69.82$69.11V-Twin - 11-1862 - 96 inch Twin Cam Piston Ring Set StandardDescriptionRowe piston ring set is for 3-3/4" bore and is standard size. Features moly top compression rings and 3 piece chrome oil rings...MSRP: $69.82$69.11 -
V-Twin - 11-1857 - 88 inch Twin Cam Moly Piston Ring Set .005 Oversize
Rowe
$68.93V-Twin - 11-1857 - 88 inch Twin Cam Moly Piston Ring Set .005 OversizeDescriptionRowe piston ring set is for 3-3/4" bore and is .005 oversize. Features moly top compression rings and 3 piece chrome...$68.93 -
V-Twin - 11-1794 - 45 inch Piston Ring .005 Oversize
Motorshop
$178.10V-Twin - 11-1794 - 45 inch Piston Ring .005 OversizeDescriptionV-Twin Motorship piston ring, .005 oversize with 1/8" oil ring and 3/32" compression ring for 45" engine. Fits:W 1937-1952 45"G...$178.10 -
V-Twin - 11-1786 - OE Style Panhead Lifter Base and Tappet Kit - Fits 1948-1952 Harley-Davidson EL, FL
V-Twin Mfg
$433.32OE style Panhead lifter base and tappet kit includes alloy lifter bases, solid lifers and hydraulic pushrods.Includes 2 aluminum lifter blocks and 4 solid stock tappets with adjusters and solid...$433.32 -
V-Twin - 11-1783 - 45 inch Piston Ring .010 Oversize
Motorshop
$98.91V-Twin - 11-1783 - 45 inch Piston Ring .010 OversizeDescriptionV-Twin Motorshop piston ring, .010 with 1/8" oil ring and 3/32" compression ring for 45" engine. Fits:WLA 1937-1952 45"G 1937-1955...$98.91 -
V-Twin - 11-1781 - 45 inch Piston Ring Standard
Motorshop
$111.55V-Twin - 11-1781 - 45 inch Piston Ring StandardDescriptionV-Twin Motorshop piston ring, standard with 1/8" oil ring and 3/32" compression ring for 45" engine. Fits:WL 1937-1952 45"G 1937-1952...$111.55 -
V-Twin - 11-1780 - 80 inch Shovelhead Piston Ring Set .040 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1780 - 80 inch Shovelhead Piston Ring Set .040 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .040 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50 -
V-Twin - 11-1779 - Raw Iron Cylinder Head Set
Motorshop
$724.04V-Twin - 11-1779 - Raw Iron Cylinder Head SetDescriptionRaw iron front and rear head set is for 74" and 80" models. This set is casted after the OE Cast Ironheads, which features the squish "WR"...$724.04 -
V-Twin - 11-1778 - 80 inch Shovelhead Piston Ring Set .030 Oversize
Rowe
MSRP: $73.23$72.50V-Twin - 11-1778 - 80 inch Shovelhead Piston Ring Set .030 OversizeDescriptionRowe cast piston ring set is for a 3-1/2" bore and is .030 oversize. Features compression rings with a size of 3/32" and...MSRP: $73.23$72.50
About Engine
Harley Engine Parts for Rebuilds and Performance
From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.
Shop Engine Parts
- Camshafts
- Big bore kits
- Cylinders
- Heads
- Pushrods
- Lifters
- Rockers
- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
- Engine covers
We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.